United Press International: A foreign intelligence service was likely behind the hacking operation that led to the leaking of British climate change researchers’ e-mails, an expert says. David King, the British government’s former chief scientist, told The Independent Monday the hacking operation was sophisticated and the way certain e-mails were leaked to produce embarrassment bore the hallmark of a coordinated foreign intelligence operation. One of the leaked e-mails written by University of East Anglia …